public BestMatchSelector(string searchText)
{
this.searchText = searchText ?? throw new ArgumentNullException(nameof(searchText));
matchPriority = MatchPriority.Nothing;
bestCompletion = null;
acronymMatchIndexes = AcronymSearchHelpers.TryCreateMatchIndexes(searchText);
}
public void Select(Completion completion)
{
var newMatchPriority = GetMatchPriority(completion);
if (newMatchPriority < matchPriority)
{
bestCompletion = completion;
matchPriority = newMatchPriority;
}
}
public MatchPriority MatchOrder(DataRow trailRecord, DataTable targetTable)
{
MatchPriority highestMatch = MatchPriority.NONE;
MatchPriority matchLevel = highestMatch;
foreach (DataRow targetRecord in targetTable.Rows)
{
string sourceValue = trailRecord["ORDERID"].ToString().Trim();
string targetValue = targetRecord["ORDERID"].ToString().Trim();
if (sourceValue.Equals(targetValue))
{
matchLevel = MatchPriority.LEVEL3;
}
int matchCount = 0;
foreach (string column in columnsToMatch)
{
sourceValue = trailRecord[column].ToString().Trim();
targetValue = targetRecord[column].ToString().Trim();
if (sourceValue.Equals(targetValue))
{
matchCount++;
}
}
if (matchCount == columnsToMatch.Count)
{
matchLevel = (matchLevel == MatchPriority.LEVEL3 ? MatchPriority.LEVEL5 : MatchPriority.LEVEL2);
}
else if (matchCount == 1)
{
matchLevel = (matchLevel == MatchPriority.LEVEL3 ? MatchPriority.LEVEL4 : MatchPriority.LEVEL1);
}
else if (matchCount > 1)
{
matchLevel = (matchLevel == MatchPriority.LEVEL3 ? MatchPriority.LEVEL4 : MatchPriority.LEVEL2);
}
if ((int)matchLevel > (int)highestMatch)
{
highestMatch = matchLevel;
}
if (highestMatch == MatchPriority.LEVEL5)
{
break;
}
}
return(highestMatch);
}
public BestMatchSelector(string searchText) {
if (searchText == null)
throw new ArgumentNullException(nameof(searchText));
this.searchText = searchText;
matchPriority = MatchPriority.Nothing;
bestCompletion = null;
acronymMatchIndexes = AcronymSearchHelpers.TryCreateMatchIndexes(searchText);
}
public void Select(Completion completion) {
var newMatchPriority = GetMatchPriority(completion);
if (newMatchPriority < matchPriority) {
bestCompletion = completion;
matchPriority = newMatchPriority;
}
}
